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javascript - 带有Express和MySQL的RESTFul API(RESTFul APIs with Express and MySQL)

been trying to figure out why does the code not output the error, even when in postman, it shows that it doesn't ... } module.exports = modules ask by Ng Aouang translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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482 views

1 answer

javascript - 如何将烧瓶返回值作为Java脚本函数的变量传递(How to pass flask return value as a variable for java script function)

I have written an app in flask which return list of values to html page and that values I passed to a variable in HTML to ... )}}','0'); } ask by hemant belwal translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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280 views

1 answer

javascript - 在Javascript中，如何有条件地将成员添加到对象？(In Javascript, how to conditionally add a member to an object?)

I would like to create an object with a member added conditionally. (我想创建一个有条件添加成员的对象 ) The simple approach is: ... (conditionG? 5 : undefined), }; ask by viebel translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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403 views

1 answer

javascript - 如何使用JavaScript查找操作系统版本？(How to find the operating system version using JavaScript?)

如何使用JavaScript查找操作系统名称和操作系统版本？ ask by vipin katiyar translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

1 answer

javascript - 如何有效地随机选择数组项而不重复？(How to efficiently randomly select array item without repeats?)

I'm aware that this question is around in many guises but I have not been able to find an answer relating to my specific ... (); } }, false); ask by Russell translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

1 answer

javascript - 如何添加新格式（ <hr> 标签）添加到Quill.js？(How can I add a new format (<hr> tag) to Quill.js?)

I want to add a button which would add a <hr> tag to the quill.js (beta) editor. (我想添加一个按钮，该按钮会将<hr>标记添加到quill.js（测试 ... fix this? (有没有什么办法解决这一问题？) ask by Suisse translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

1 answer

javascript - 设置Cookie并使用JavaScript获取Cookie [重复](Set cookie and get cookie with JavaScript [duplicate])

This question already has an answer here: (这个问题已经在这里有了答案：) How do I create and read a value from cookie? (如何 ... >CSS4</option> </select> </form> ask by DrWooolie translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

1 answer

javascript - 未捕获的TypeError：无法读取null的属性“value”(Uncaught TypeError: Cannot read property 'value' of null)

I'm getting error in this code, I'm trying to do an event where in when the page is load, it will do the event. ... ,true); xmlhttp.send(); }); ask by user2901740 translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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228 views

1 answer

javascript - jQuery .ready在动态插入的iframe中(jQuery .ready in a dynamically inserted iframe)

We are using jQuery thickbox to dynamically display an iframe when someone clicks on a picture. (当有人点击图片时，我们使用jQuery thickbox动态 ... 代码，而不仅仅是它的父级？) ask by EtienneT translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

1 answer

javascript - Socket.io连接，但不发射或监听electron.js(Socket.io connecting but not emitting or listening with electron.js)

(This bounty has ended) . ( (赏金已经结束) ) Answers to this question are eligible for a +50 reputation bounty. (这个问题 ... from server:' + msg); }); ask by shadowsinger translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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561 views

1 answer

javascript - 当内部元素滚动位置到达顶部/底部时，防止父元素滚动？ [重复](Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicate])

This question already has an answer here: (这个问题已经在这里有了答案：) prevent Scroll bubbling from element to window 15 answers ... .preventDefault(); } } }); ask by T4NK3R translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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190 views

1 answer

javascript - 使用AngularJS调整表列的大小(Resize table columns using AngularJS)

I would like to implement resizable table columns, such that when you click and drag on a "notch" on the right side of ... 一个窗口mouseup侦听器 ) ask by AndyPerlitch translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

1 answer

javascript - 如何使SVG图像图案填充随对象移动？(How to make SVG image pattern fill move with object?)

I have some SVG objects with a tiled image background using fill="url(#background) , where I'm defining #background as a pattern ... (在此先感谢您的帮助 ) ask by Yang translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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326 views

1 answer

javascript - 如何从我的eclipse项目中删除javascript验证？(How do I remove javascript validation from my eclipse project?)

I am using eclipse on my project and while messing around with my eclipse settings, I turned on Javascript support. (我在 ... 关闭javascript验证？) ask by Ritesh M Nayak translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

1 answer

javascript - 如何使用JavaScript打开本地磁盘文件？(How to open a local disk file with JavaScript?)

I tried to open file with (我试图用打开文件) window.open("file:///D:/Hello.txt"); The browser does not allow opening a ... ? (如何在JavaScript中读取本地文件？) ask by Joval translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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461 views

1 answer

javascript - 可以使用哪些技术在JavaScript中定义类，它们的权衡是什么？(What techniques can be used to define a class in JavaScript, and what are their trade-offs?)

I prefer to use OOP in large scale projects like the one I'm working on right now. (我喜欢在目前正在从事的大型项目中使用OOP ) I ... to do inheritance? (有更好的继承方法吗？) ask by Karim translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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355 views

1 answer

javascript - 如何检查lightgallery.js的最后一张图片或最后一张幻灯片(How check the last image or last slide of lightgallery.js)

I am trying to check in any slide event the last image of the slider or even the slider length so i can ... LightGallery (这是LightGallery的文档) ask by abdoutelb translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

1 answer

javascript - javascript popup不会弹出，因为绑定已分配(javascript popup doesn't pop because bindings already assigned)

The c# '/Clients/ClientSelectDataTable' gets called and returns. (c＃'/ Clients / ClientSelectDataTable'被调用并返回 ) self.LookupClient = ... 我看不到如何分配它 ) ask by BWhite translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

1 answer

javascript - 如何创建jQuery函数（新的jQuery方法或插件）？(How to create a jQuery function (a new jQuery method or plugin)?)

I know that in JavaScript the syntax is as follows: (我知道JavaScript中的语法如下：) function myfunction(param){ //some ... ) $('#my_div').myfunction() ask by multimediaxp translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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349 views

1 answer

javascript - jquery从URL获取查询字符串[重复](jquery get querystring from URL [duplicate])

Possible Duplicate: (可能重复：) How can I get query string values? (如何获取查询字符串值？) I have the following URL: (我有以下网址：) ... (有谁知道如何使用JavaScript或jQuery获取该值？) ask by Tom translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

355 views

1 answer

javascript - DOMContentLoaded事件和加载事件之间的区别(Difference between DOMContentLoaded and load events)

DOMContentLoaded事件和load事件有什么区别？ ask by Viktor translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

463 views

1 answer

javascript - Javascript程序为两个不同长度的数组找到长度2的组合(Javascript program to find combination of length 2 for two arrays of different lengths)

I have two array ['b','c','d','e'] & ['h','i','k','l','m','n'] I want to find combinations of length 2 for array ... ','bm','bn','ch,'ci','ck' ...] ask by neha translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

411 views

1 answer

javascript - 设置JavaScript函数的默认参数值(Set a default parameter value for a JavaScript function)

I would like a JavaScript function to have optional arguments which I set a default on, which get used if the value isn't ... false) { // Code } ask by Tilendor translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

623 views

1 answer

javascript - JSLint错误'for的主体应该包含在if语句中'是什么意思？(What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?)

I used JSLint on a JavaScript file of mine. (我在我的JavaScript文件中使用了JSLint ) It threw the error: (它抛出了错误：) for( ind ... does this mean? (这是什么意思？) ask by jrharshath translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

144 views

1 answer

javascript - 如何使用JQuery获取GET和POST变量？(how to get GET and POST variables with JQuery?)

How do I simply get GET and POST values with JQuery? (如何使用JQuery简单地获取GET和POST值？) What I want to do ... select', $_GET('selectedTabIndex')); ask by Edward Tanguay translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

175 views

1 answer

javascript - 如何使用AngularJS的ng-model创建一个数组(How to create an Array with AngularJS's ng-model)

I'm trying to create an array holding telephones, i have this code (我正在尝试创建一个拿着电话的阵列，我有这个代码) <input ... .telephone (但我无法访问$ scope.telephone) ask by DelGiudice translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

515 views

1 answer

javascript - 参数传递如何与嵌套函数调用中的调用堆栈一起使用(How parameter passing works with the call stack on nested function calls)

Say you have these calls (JavaScript, just making this up for the article): (假设您有以下调用（JavaScript，仅弥补本文的不足）：) function start ... 语言不可知的方式感兴趣 ) ask by Lance Pollard translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

447 views

1 answer

javascript - 使用钩子在React中拖放(Drag and Drop in React using hooks)

I'm mainly a backend engineer and have been trying to implement, and failing, a simple drag and drop for a slider I am ... }; Thank you. (谢谢 ) ask by plumSemPy translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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